Step-Down Converters

Step-down converters, also known as buck converters, have the ability to reduce higher direct current (DC) voltage to the desired value. Similar to switch-mode power supplies, they generate pulses from the voltage, which are then transformed into a constant voltage using a capacitor and an inductor. By adjusting the pulse width, you can additionally change the voltage level, although it will never exceed the input voltage value.

Bestsellers

Step-down měnič s LM2596
Step-down converter with LM2596
In stock (174 pcs)
LA122003
 
€1,51
Image 07.09.2022 at 16.19
Step-down converter 12V-5V/3A, USB-C
In stock (42 pcs)
LA122041
 
€6,30
Mini step-down měnič s MP1584EN
Mini step-down converter with MP1584EN
In stock (198 pcs)
LA122004
 
€1,35
51 items total
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0180
0.0398485750180

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Funkce Konstantní proud

Input voltage max.

Vstupní napětí min.

Výstupní proud max.

Max. Výkon

Výstupní napětí fixní

Output voltage max.

Output voltage min.

Nejmenší rozdyl napětí

LaskaKit automaticky buck boost tps63020 napajeci menic 1 8 5 5v 2a 1
Meshtastic

The TPS63020 is an automatic buck-boost (step-up/step-down) voltage converter designed for applications that require stable output voltage even with variable input voltage. This...

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LA122069A
Buck-Boost ZK-4KX adjustable inverter 0.5-30V 4A

Buck-Boost regulated inverter ZK-4KX 0.5-30V 4A. Voltage and current regulation!

€14,66
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LaskaKit vestavny step down menic nabijecka 30w usb pd qc3 0 1

Built-in encapsulated step-down converter for powering devices using standard USB-A and USB-C connectors.

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LaskaKit step down menic 5 10v 5v 1 5a usb a 1

Step-down converter 5-10V 5V/1.5A with USB-A connector and cable . Watertight.

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Mini step-down DC-DC converter with fixed 3.3V output.

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Step-down converter with MP1584EN chip, adjustable output, maximum output voltage 20V and miniature size.

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Active PoE splitter 12V/1A, DC 5.5/2.1

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Radxa Rock PI 4 B/ A+/ B+ PoE HAT long pin header F4L

Radxa Rock PI 4 B/ A+/ B+ PoE HAT long pin header F4L

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RIDEN DIY box for modular laboratory sources

RIDEN DIY box for modular laboratory supplies DPS 3005 , DPS5015-USB DPS5020-USB DPS3012 DPH3205

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RuiDeng DPS3005 DIY laboratorní zdroj 0-32V, 0-5A

DC voltage converter for creating DIY lab power supply with usb and bluetooth connection.

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LaskaKit ruideng dps5005 diy laboratorni zdroj 0 50v 0 5a 1 2

DC voltage converter for creating DIY lab power supply with usb and bluetooth connection.

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LaskaKit riden rd6012 1

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LaskaKit riden rd6012 1

DC voltage converter for creating DIY lab power supply with usb and bluetooth connection.

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LaskaKit krabicka pro riden rd60xx laboratorni zdroje 2

The white metal box is designed for installation of modular power supplies type RD60xx, for example: RD6012 and RD6024

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SDaPo DP1435 PoE module IEEE 802.3af 12V 1.1A

SDaPo DP1435 PoE module IEEE 802.3af 12V 1.1A

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SDaPo DP1435 PoE module IEEE 802.3af 5V 2.4A

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Step-down regulovatelný měnič DP30V5A-L 0-32V, 0-5,1A

Step-down DC-DC converter with voltage and current regulator and seven-segment LED display.

€15,86
In stock (3 pcs)
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Step-down regulovatelný napájecí měnič 0-16V 2A, LCD Display

Step-down DC-DC converter with LCD display for information and acrylic box.

€7,89
In stock (10 pcs)
LA122010
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Načíst další

Similar to switching power supplies, the voltage creates pulses that are used to capacitor and an inductor to convert it to a constant voltage. In addition, by changing the pulse width you can change the magnitude of the voltage, but never above the input voltage.

Choosing the right inverter for your project is important. You have to consider the maximum input voltage and current the inverter can handle, as well as the conversion efficiency. And of course, don't forget overload and short circuit protection so you don't burn out your entire project.

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